JP7456941B2 - 無線通信方法、装置及びネットワーク機器 - Google Patents

無線通信方法、装置及びネットワーク機器 Download PDF

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Publication number
JP7456941B2
JP7456941B2 JP2020563562A JP2020563562A JP7456941B2 JP 7456941 B2 JP7456941 B2 JP 7456941B2 JP 2020563562 A JP2020563562 A JP 2020563562A JP 2020563562 A JP2020563562 A JP 2020563562A JP 7456941 B2 JP7456941 B2 JP 7456941B2
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Prior art keywords
power
relay node
received power
signal
backhaul
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Japanese (ja)
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JP2021521733A (ja
Inventor
学明 潘
▲暁▼冬 沈
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/46—TPC being performed in particular situations in multi hop networks, e.g. wireless relay networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/14—Backbone network devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2020563562A 2018-05-11 2019-04-30 無線通信方法、装置及びネットワーク機器 Active JP7456941B2 (ja)

Priority Applications (1)

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JP2022039233A JP7305832B2 (ja) 2018-05-11 2022-03-14 無線通信方法、装置及びネットワーク機器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201810450490.3 2018-05-11
CN201810450490.3A CN110475329B (zh) 2018-05-11 2018-05-11 无线通信方法、装置及网络设备
PCT/CN2019/085107 WO2019214501A1 (zh) 2018-05-11 2019-04-30 无线通信方法、装置及网络设备

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JP7456941B2 true JP7456941B2 (ja) 2024-03-27

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US (2) US11523348B2 (zh)
EP (1) EP3793269A4 (zh)
JP (2) JP7456941B2 (zh)
KR (1) KR102357945B1 (zh)
CN (1) CN110475329B (zh)
AU (2) AU2019266680B2 (zh)
BR (1) BR112020023023A2 (zh)
WO (1) WO2019214501A1 (zh)

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WO2019221547A1 (ko) * 2018-05-18 2019-11-21 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
CN113453339B (zh) * 2020-03-24 2023-04-07 维沃移动通信有限公司 功率调整方法及节点设备
CN113329387B (zh) * 2021-06-18 2022-09-23 英华达（上海）科技有限公司 蓝牙耳机通信方法及装置

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Also Published As

Publication number Publication date
AU2019266680A1 (en) 2020-12-17
CN110475329A (zh) 2019-11-19
EP3793269A1 (en) 2021-03-17
AU2022203008B2 (en) 2023-07-06
JP2022078285A (ja) 2022-05-24
WO2019214501A1 (zh) 2019-11-14
JP7305832B2 (ja) 2023-07-10
US11523348B2 (en) 2022-12-06
AU2019266680B2 (en) 2022-06-02
US11800457B2 (en) 2023-10-24
EP3793269A4 (en) 2021-09-15
BR112020023023A2 (pt) 2021-02-02
US20210058874A1 (en) 2021-02-25
KR102357945B1 (ko) 2022-02-08
KR20210006450A (ko) 2021-01-18
JP2021521733A (ja) 2021-08-26
AU2022203008A1 (en) 2022-05-26
CN110475329B (zh) 2020-11-06
US20230056341A1 (en) 2023-02-23

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